How is helium separated from noble gas mixture by Dewar's adsorption m – InterviewSolution

1.	How is helium separated from noble gas mixture by Dewar's adsorption method?
Answer» Solution :MIXTURE of noble gases to be SEPARATED is PASSED into the Dewar.s bulb. Heavier noble gases `Ar, Kr and XE` get adsorbedHe is pumped out. OR

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